Its coatings have excellent mechanical properties, best resistancetoyellowing, and good fastness to solvents and water.
它的涂层具有优异的机械性能和耐黄变、耐有机溶剂和水。
2
The main ingredients are double constituent polyurea. It has advantage areas such as good adhesive, elastic, abrasion-resistance and resistancetoyellowing etc.
其主要成份为双组份聚脲，具有附着力强、弹性好、耐磨性能优良、耐黄变性能优异等特点。
3
A paper storage rating is based on testing each paper for its resistancetoyellowing over time using accelerated tests incorporating high temperature and high humidity.